Genetics¶
Dottie the Drosophila is the mascot for the Genetics textbook. Drosophila melanogaster, the common fruit fly, is genetics' canonical model organism — Thomas Hunt Morgan's "Fly Room" at Columbia produced the first chromosome maps in the 1910s, and a century of genetic discovery (linkage, recombination, sex-linked inheritance, developmental genetics) has ridden on these tiny insects. Dottie was chosen because the species is a one-image history of the discipline; a learner who recognizes Dottie has already absorbed the central role of model organisms in genetics. The choice is exceptionally strong because the mascot is itself a piece of foundational curriculum — every textbook chapter on inheritance has a natural fruit-fly example waiting to be invoked.
All poses for the Genetics mascot.
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Neutral
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Welcome
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Tip
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Thinking
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Encouraging
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Warning
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Celebration